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Cubist Systematic Strategies’s
Rio Tinto
RIO
Stock Holding History
Cubist Systematic Strategies’s Portfolio
RIO Stock Details
RIO Fund Activity
Bought
Maintained
Sold
Shares
Call Options
Put Options
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q3
$3.97M
Buy
60,200
+36,000
+149%
+$2.23M
0.02%
1110
2025
Q2
$1.41M
Buy
+24,200
New
+$1.43M
0.01%
1753
2024
Q4
–
Sell
-8,400
Closed
-$598K
–
3471
2024
Q3
$598K
Sell
8,400
-400
-5%
-$25.7K
﹤0.01%
2130
2024
Q2
$580K
Sell
8,800
-159,400
-95%
-$10.8M
﹤0.01%
2048
2024
Q1
$10.7M
Buy
+168,200
New
+$11.3M
0.06%
486
2023
Q4
–
Sell
-3,500
Closed
-$223K
–
4022
2023
Q3
$223K
Buy
+3,500
New
+$223K
﹤0.01%
2725
2023
Q1
–
Sell
-10,600
Closed
-$755K
–
4335
2022
Q4
$755K
Sell
10,600
-7,600
-42%
-$477K
﹤0.01%
2692
2022
Q3
$1M
Buy
18,200
+12,400
+214%
+$714K
0.01%
2628
2022
Q2
$354K
Buy
+5,800
New
+$416K
﹤0.01%
3320
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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